Robert Yates Racing Engines News
NASCAR announces overall car weight reduction for Spec Engine users in Whelen Modified Tours
Effective March 9, 2011 – The following is an amendment to the 2011 NASCAR Whelen Modified Tour / Whelen Southern Modified Tour Rule Book. 20D-2.2 Overall Car Weight A. and B. remain the same C. When the NASCAR-Approved “Spec Engine” is used, a minimum weight requirement of 2,620 pounds must be maintained throughout the Event. […]
